Earlier quoted context omitted.
You seem to have bought into the marketing, as an owner of a Nexus 4 I am unfamiliar with the "UX annoyances" that you are referring to. Could you be specific?
As an owner of a Galaxy Nexus (TMobile) running the latest Jellybean, I suspect you've forgotten what it's like to pick the device up for the first time, if you claim the user experience is as polished for "normal" (non-tech) people. You also would be alone among the crowd of Android journalists who love the OS and talk about how each release is more polished, closing the UX gap. Skim any honest pro Android site for…
Also the Play Store has a default option called "auto add widget"[1] that adds a shortcut to your home screen of any newly installed app, I personally hate that default behavior and always uncheck that option.
Is that all you could come up with for UX annoyances?
I personally think the experience on Android and Jellybean in particular is first class, if you just take things like the notification shade, the intents system and widgets, the UX on Android is unmatched.
[1]http://howto.cnet.com/8301-11310_39-57471256-285/how-to-stop...